TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
焊絲化學(xué)成分(%)
項(xiàng)目
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
P
|
S
|
Cu
|
保證值 | ≤0.12 |
1.00~ 2.50 |
≤0.60 |
18.00~ 20.00 |
8.00~ 11.00 |
≤0.030 | ≤0.020 | — |
例值 | 0.073 | 1.72 | 0.58 | 19.48 | 8.52 | 0.024 | 0.011 | 0.073 |
參考電流(AC、DC-)
直徑(mm)
|
Φ1.6
|
Φ2.0
|
Φ2.5
|
Φ3.0
|
焊接電流(A) | 50~100 | 100~200 | 200~300 | 300~400 |